Shirt stay



FIG. 1 is a front perspective view of the shirt stay showing the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines show stitching that forms part of the claimed design.

The manner of design is for a strap which attached to socks and shirt will allow user to keep the shirt taut. 

CLAIM The ornamental design for a shirt stay, as shown and described. 